| 2005 |
68%
|
| 2021 |
70%
|
| 2019 |
75%
|
| 2014 |
75%
|
| 2011 |
75%
|
| 1999 |
70%
|
| 2020 |
70%
|
| 1977 |
63%
|
| 2011 |
57%
|
| 2004 |
67%
|
| 1988 |
77%
|
| 1985 |
59%
|
| 2015 |
68%
|
| 1977 |
44%
|
| 2007 |
36%
|
| 1990 |
69%
|
